336860940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 1032998400

約数和(自身を除く): 696137460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 169, 195, 239, 260, 278, 338, 390, 417, 478, 507, 556, 676, 695, 717, 780, 834, 845, 956, 1014, 1195, 1390, 1434, 1668, 1690, 1807, 2028, 2085, 2390, 2535, 2780, 2868, 3107, 3380, 3585, 3614, 4170, 4780, 5070, 5421, 6214, 7170, 7228, 8340, 9035, 9321, 10140, 10842, 12428, 14340, 15535, 18070, 18642, 21684, 23491, 27105, 31070, 33221, 36140, 37284, 40391, 46605, 46982, 54210, 62140, 66442, 70473, 80782, 93210, 93964, 99663, 108420, 117455, 121173, 132884, 140946, 161564, 166105, 186420, 199326, 201955, 234910, 242346, 281892, 332210, 352365, 398652, 403910, 431873, 469820, 484692, 498315, 605865, 664420, 704730, 807820, 863746, 996630, 1211730, 1295619, 1409460, 1727492, 1993260, 2159365, 2423460, 2591238, 4318730, 5182476, 5614349, 6478095, 8637460, 11228698, 12956190, 16843047, 22457396, 25912380, 28071745, 33686094, 56143490, 67372188, 84215235, 112286980, 168430470, 336860940]

約数ペア:

[(1, 336860940), (2, 168430470), (3, 112286980), (4, 84215235), (5, 67372188), (6, 56143490), (10, 33686094), (12, 28071745), (13, 25912380), (15, 22457396), (20, 16843047), (26, 12956190), (30, 11228698), (39, 8637460), (52, 6478095), (60, 5614349), (65, 5182476), (78, 4318730), (130, 2591238), (139, 2423460), (156, 2159365), (169, 1993260), (195, 1727492), (239, 1409460), (260, 1295619), (278, 1211730), (338, 996630), (390, 863746), (417, 807820), (478, 704730), (507, 664420), (556, 605865), (676, 498315), (695, 484692), (717, 469820), (780, 431873), (834, 403910), (845, 398652), (956, 352365), (1014, 332210), (1195, 281892), (1390, 242346), (1434, 234910), (1668, 201955), (1690, 199326), (1807, 186420), (2028, 166105), (2085, 161564), (2390, 140946), (2535, 132884), (2780, 121173), (2868, 117455), (3107, 108420), (3380, 99663), (3585, 93964), (3614, 93210), (4170, 80782), (4780, 70473), (5070, 66442), (5421, 62140), (6214, 54210), (7170, 46982), (7228, 46605), (8340, 40391), (9035, 37284), (9321, 36140), (10140, 33221), (10842, 31070), (12428, 27105), (14340, 23491), (15535, 21684), (18070, 18642)]